CN204259359U - A kind of electromagnetic shielding regulator cubicle with anti-eddy current function - Google Patents
A kind of electromagnetic shielding regulator cubicle with anti-eddy current function Download PDFInfo
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- CN204259359U CN204259359U CN201420858250.4U CN201420858250U CN204259359U CN 204259359 U CN204259359 U CN 204259359U CN 201420858250 U CN201420858250 U CN 201420858250U CN 204259359 U CN204259359 U CN 204259359U
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Abstract
The utility model relates to a kind of electromagnetic shielding regulator cubicle with anti-eddy current function, comprise: the main frame structure of cuboid, described main frame structure comprises rectangular top frame and under(-)chassis, and the some root posts be supported between described top frame and under(-)chassis are formed, top frame, under(-)chassis and column are formed by galvanized steel plain sheet section bar; Column two ends to be fixedly connected with under(-)chassis respectively by stainless steel Connection Block and top frame and to isolate; Be riveted on the panel in main frame structure, comprise side plate, backboard, base plate and top board; Panel surface is coated with the enamelled coating making it to isolate with main frame structure; Door-plate, by hinge in described main frame structure; Door-plate arranges window, installs shield glass in window, shield glass comprises inner layer glass and glass outer, accompanies metallic shield net between described inner layer glass and glass outer, and is integrated by the adhesion of doubling layer; The functional unit connector be located at the functional unit in main frame structure and be connected with functional unit.
Description
Technical field
The utility model relates to electrical facility technical field, particularly relates to a kind of electromagnetic shielding regulator cubicle with anti-eddy current function.
Background technology
Especially busbar inflow current is excessive because of internal functional elements for regulator cubicle, often reach kiloampere, and there is electromagnetic induction, and then the cabinet body frame structure that galvanized steel plain sheet is formed and sheet material produce eddy current, eddy current can cause cabinet to generate heat, when environment harshness, the normal work of all parts in cabinet also can be affected.
For this reason, need in the application of controlled vortex flow at regulator cubicle, often framework and/or sheet material are replaced as the non-magnet material such as stainless steel material, aluminum alloy materials, but above-mentioned material or undercapacity (aluminium alloy), expensive (stainless steel), significantly adds cost.For this reason, application number be 201420253821.1 utility model patent disclose a kind of anti-vortex design of big current cabinet cabinet, central post is only replaced as non-magnet material by it, also effectively reduces the generation of eddy current simultaneously, therefore cabinet not easily generates heat, and plays the effect of cooling.But regulator cubicle height often reaches two meters, and the central post of conventional electrical cabinet has 4-8 root, only replacing central post material also needs high cost.
Utility model content
The object of the utility model embodiment is for the structural shortcoming of prior art, a kind of electromagnetic shielding regulator cubicle with anti-eddy current function is proposed, this regulator cubicle will be fixedly connected with by stainless steel Connection Block between each galvanized steel plain sheet section bar of main frame structure and isolate, and the panel surface outside main frame structure sprays the enamelled coating making it to isolate with main frame structure, it is a complete conductor body that each permeability magnetic material of such cabinet body structure cannot connect, and then effectively reduce the generation of eddy current, do not reducing cabinet body structure intensity, and under not increasing the prerequisite of too many cost, cabinet not easily generates heat.Its structure is simple, easy for installation, and it is good to fall venturi effect, and conventional electrical cabinet is with low cost relatively, is suitable for wide popularization and application in the industry.
In order to reach above-mentioned utility model object, a kind of electromagnetic shielding regulator cubicle with anti-eddy current function that the utility model embodiment proposes is achieved through the following technical solutions:
There is an electromagnetic shielding regulator cubicle for anti-eddy current function, it is characterized in that, comprising:
The main frame structure of cuboid, described main frame structure comprises rectangular top frame and under(-)chassis, and the some root posts be supported between described top frame and under(-)chassis are formed, described top frame, under(-)chassis and column are formed by galvanized steel plain sheet section bar; Described column two ends to be fixedly connected with under(-)chassis respectively by stainless steel Connection Block and top frame and to isolate;
Be riveted on the panel in main frame structure, comprise front plate, side plate, backboard, base plate and top board; Described panel surface is coated with the enamelled coating making it to isolate with main frame structure;
Door-plate, by hinge in described main frame structure, for closing described front plate hole; Described door-plate arranges window, is embedded with shield glass in described window, described shield glass comprises inner layer glass and glass outer, accompanies metallic shield net between described inner layer glass and glass outer, and is integrated by the adhesion of doubling layer;
The functional unit connector be located at the functional unit in described main frame structure and be connected with described functional unit.
Be separated out busbar storehouse by vertical clapboard in described regulator cubicle and be positioned at functional warehouse and the cable bin of this side, busbar storehouse, described cable bin is located on functional warehouse, and is separated by diaphragm plate and functional warehouse; Described vertical clapboard and diaphragm plate are fixedly connected with main frame structure with described column respectively; Described cable bin is divided into left and right two parts by a riser, and the removable bolt of top flap of this riser is in main frame structure, and its bottom flap is fixed on a channel-section steel sidewall by bolt is removable, and another sidewall of this channel-section steel is fixedly connected with diaphragm plate; Described vertical clapboard, diaphragm plate and riser are made up of galvanized steel plain sheet, and described vertical clapboard and diaphragm plate are coated with the enamelled coating making it to isolate with adjacent syndeton.
Described top frame and under(-)chassis are formed by some galvanized steel plain sheet section bars, be fixedly connected with and isolate between those galvanized steel plain sheet section bars respectively by stainless steel Connection Block.
Described stainless steel Connection Block is the stainless steel angle steel of L-type.
Described metallic shield net and door-plate have all been electrically connected earth stud.
Compared with prior art, the beneficial effects of the utility model are: this regulator cubicle will be fixedly connected with by stainless steel Connection Block between each galvanized steel plain sheet section bar of main frame structure and isolate, and the panel surface outside main frame structure sprays the enamelled coating making it to isolate with main frame structure, it is a complete conductor body that each permeability magnetic material of such cabinet body structure cannot connect, and then effectively reduce the generation of eddy current, do not reducing cabinet body structure intensity, and under not increasing the prerequisite of too many cost, cabinet not easily generates heat.Its structure is simple, easy for installation, and it is good to fall venturi effect, and conventional electrical cabinet is with low cost relatively, is suitable for wide popularization and application in the industry.
Accompanying drawing explanation
By the description carried out its exemplary embodiment below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and easy understand.
Fig. 1 is the utility model embodiment regulator cubicle internal structure schematic diagram;
Fig. 2 is the utility model embodiment regulator cubicle overall structure schematic diagram;
Fig. 3 is Fig. 1 close-up schematic view A;
Fig. 4 is Fig. 1 close-up schematic view B;
Fig. 5 is the utility model embodiment door-plate cross-sectional view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, so that the understanding of technical staff of the same trade:
As Figure 1-5, provide a kind of electromagnetic shielding regulator cubicle with anti-eddy current function in the present embodiment, this regulator cubicle mainly comprises cabinet, and the functional unit be located in cabinet and the functional unit connector be connected with functional unit.
Cabinet by main frame structure 1, be riveted on the panel 2 in main frame structure 1 and formed by hinge door-plate 3 in main frame structure 1.Wherein:
Main frame structure 1
Main frame structure 1, in rectangular-shaped, comprise rectangular top frame 11 and under(-)chassis 12, and the some root posts 13 be supported between top frame 11 and under(-)chassis 12 is formed.Top frame 11 and under(-)chassis 12 are made up of some galvanized steel plain sheet section bars, and column 13 is galvanized steel plain sheet section bar.Be fixedly connected with respectively by stainless steel Connection Block 4 between the galvanized steel plain sheet section bar of formation top frame 11 and isolate.Also be fixedly connected with respectively by stainless steel Connection Block 4 between the galvanized steel plain sheet section bar of formation under(-)chassis 12 and isolate.Moreover, column 13 two ends to be also fixedly connected with under(-)chassis 12 respectively by stainless steel Connection Block 4 and top frame 11 and to isolate.Like this, only isolated by non-magnetic stainless steel Connection Block 4 between some magnetic conduction section bars of formation main frame structure 1, main frame structure 1 does not form a magnetic conductor entirety.
Panel 2 comprises front plate 24, side plate 21, backboard, base plate 22 and top board 23.The surface of those panels 2 is all coated with enamelled coating, makes it, while riveting with main frame structure 1, also to be isolated by enamelled coating and main frame structure 1.Like this, each panel 2 does not form a magnetic conductor entirety with main frame structure 1 yet.Front plate 24 is provided with hole, for installing door-plate 3.
Door-plate 3 is made up of the galvanized steel plain sheet of spraying enamelled coating equally, and by stainless steel hinge and main frame structure 1 hinged.Same and the main frame structure 1 of such door-plate 3 does not form a magnetic conductor entirety.In addition, door-plate 3 arranges window, in window, installation by adhering has shield glass 31, for observing the operating state of functional unit in regulator cubicle in outside.Shield glass 31 comprises inner layer glass 311 and glass outer 312, and accompanies metallic shield net 313 between inner layer glass 311 and glass outer 312, and is integrated by doubling layer 314 adhesion.Metallic shield net 313 electrical connection has earth stud 315, and meanwhile, door-plate 3 main body has also been electrically connected earth stud 316.Such door-plate 3, under the prerequisite that can have an X-rayed, can play the effect of electromagnetic radiation shielding, is suitable for requiring high occasion in part to electromagnetic interference.The net of metallic shield simultaneously 313 also can play explosion-proof effect.
In regulator cubicle, be also separated out busbar storehouse 6 by vertical clapboard (being blocked by column in Fig. 1) and be positioned at functional warehouse 5 and the cable bin 7 of this side, busbar storehouse 6.Cable bin 7 is located on functional warehouse 5, and is separated by diaphragm plate 14 and functional warehouse 5.Vertical clapboard is fixedly connected with main frame structure 1 with column 13 respectively with diaphragm plate 14, and by support.Vertical clapboard and diaphragm plate 14 are made up of galvanized steel plain sheet, and its surface spraying has the enamelled coating making it to isolate with adjacent syndeton.
In addition, cable bin 7 is also divided into left and right two parts by a riser 15, the removable bolt of top flap of this riser 17 is in main frame structure 1, and its bottom flap is fixed on channel-section steel 16 sidewall by bolt is removable, and this another sidewall of channel-section steel 16 is fixedly connected with diaphragm plate 14.Like this, the bolt of its top and bottom unloads when dismantling by riser 15, and will shift out outside the sidewall of channel-section steel 16 bottom riser 15 afterwards, this can dismantle riser 15 easily, to safeguard for cable bin 7.Riser 15 is made up of galvanized steel plain sheet.
In addition, regulator cubicle also comprises a cover plate 8, and cover plate 8 is by the detachable bottom being installed on the positive facade of main frame structure 1 of the mode of buckle.To open bottom regulator cubicle, regulator cubicle is safeguarded.
In the above-described embodiments, stainless steel Connection Block 4 is the stainless steel angle steel of L-type.Stainless steel angle steel intensity is high, low price, and isolation effect is good.
By embodiment, invention intention of the present utility model and execution mode are described in detail above; but the utility model one of ordinary skill in the art be appreciated that; the above embodiment of the utility model is only one of preferred embodiment of the present utility model; for length restriction; here can not all execution modes of particularize; any enforcement that can embody the utility model claim technical scheme, all in protection range of the present utility model.
It should be noted that; above content is in conjunction with concrete execution mode further detailed description of the utility model; can not assert that embodiment of the present utility model is only limitted to this; under the guidance of above-described embodiment; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve or distortion drops in protection range of the present utility model.
Claims (5)
1. there is an electromagnetic shielding regulator cubicle for anti-eddy current function, it is characterized in that, comprising:
The main frame structure of cuboid, described main frame structure comprises rectangular top frame and under(-)chassis, and the some root posts be supported between described top frame and under(-)chassis are formed, described top frame, under(-)chassis and column are formed by galvanized steel plain sheet section bar; Described column two ends to be fixedly connected with under(-)chassis respectively by stainless steel Connection Block and top frame and to isolate;
Be riveted on the panel in main frame structure, comprise front plate, side plate, backboard, base plate and top board; Described panel surface is coated with the enamelled coating making it to isolate with main frame structure;
Door-plate, by hinge in described main frame structure, for closing described front plate hole; Described door-plate arranges window, is embedded with shield glass in described window, described shield glass comprises inner layer glass and glass outer, accompanies metallic shield net between described inner layer glass and glass outer, and is integrated by the adhesion of doubling layer;
The functional unit connector be located at the functional unit in described main frame structure and be connected with described functional unit.
2. a kind of electromagnetic shielding regulator cubicle with anti-eddy current function according to claim 1, it is characterized in that: be separated out busbar storehouse by vertical clapboard in described regulator cubicle and be positioned at functional warehouse and the cable bin of this side, busbar storehouse, described cable bin is located on functional warehouse, and is separated by diaphragm plate and functional warehouse; Described vertical clapboard and diaphragm plate are fixedly connected with main frame structure with described column respectively; Described cable bin is divided into left and right two parts by a riser, and the removable bolt of top flap of this riser is in main frame structure, and its bottom flap is fixed on a channel-section steel sidewall by bolt is removable, and another sidewall of this channel-section steel is fixedly connected with diaphragm plate; Described vertical clapboard, diaphragm plate and riser are made up of galvanized steel plain sheet, and described vertical clapboard and diaphragm plate are coated with the enamelled coating making it to isolate with adjacent syndeton.
3. a kind of electromagnetic shielding regulator cubicle with anti-eddy current function according to claim 1, it is characterized in that: described top frame and under(-)chassis are formed by some galvanized steel plain sheet section bars, be fixedly connected with and isolate between those galvanized steel plain sheet section bars respectively by stainless steel Connection Block.
4. a kind of electromagnetic shielding regulator cubicle with anti-eddy current function according to claim 1-3 any one, is characterized in that: described stainless steel Connection Block is the stainless steel angle steel of L-type.
5. a kind of electromagnetic shielding regulator cubicle with anti-eddy current function according to claim 4, is characterized in that: described metallic shield net and door-plate have all been electrically connected earth stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858250.4U CN204259359U (en) | 2014-12-29 | 2014-12-29 | A kind of electromagnetic shielding regulator cubicle with anti-eddy current function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858250.4U CN204259359U (en) | 2014-12-29 | 2014-12-29 | A kind of electromagnetic shielding regulator cubicle with anti-eddy current function |
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| CN204259359U true CN204259359U (en) | 2015-04-08 |
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| CN201420858250.4U Active CN204259359U (en) | 2014-12-29 | 2014-12-29 | A kind of electromagnetic shielding regulator cubicle with anti-eddy current function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120644A (en) * | 2015-07-28 | 2015-12-02 | 苏州市龙源电力科技股份有限公司 | Anti-radiation electrical control cabinet |
| CN106455395A (en) * | 2016-10-26 | 2017-02-22 | 中山市蓝水能源科技发展有限公司 | LNG ship fuel control cabinet closed strictly |
-
2014
- 2014-12-29 CN CN201420858250.4U patent/CN204259359U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120644A (en) * | 2015-07-28 | 2015-12-02 | 苏州市龙源电力科技股份有限公司 | Anti-radiation electrical control cabinet |
| CN106455395A (en) * | 2016-10-26 | 2017-02-22 | 中山市蓝水能源科技发展有限公司 | LNG ship fuel control cabinet closed strictly |
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